Audio Circuit

PRECISE_AUDIO_CLIPPER

Published:2009-7-5 22:00:00 Author:May | From:SeekIC

A differential amplifter makes an excellent audio clipper and can provide precise, symmetrical clipping. The circuit shown commences clipping at an input of 100 mV. The output commences clipping at ±3V. Matching Q7 and Q2 is necessary for good symmetrical clipping. (If some asymmetry can be tolerated, this need not be done.)

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